Who Are You?

Who Are You?

11/29/2007 5:36 PM PST BY TMZ STAFF

Gary Dourdan (left) stars in the hit CBS show "CSI." Demitris Hirsch (right) was arrested yesterday in Lafayette, La. on charges of aggravated battery with a dangerous weapon. Hirsch is still in custody and his bail is set for $3,000. Help a brother out, Gary!